Shizhong Ji

Person

Tianjin, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Parameter control system and motor including the parameter control...
- Patent number 12,184,216
- Issue date Dec 31, 2024
- Danfoss (Tianjin) Ltd.
- Shizhong Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable-frequency compressor with adaptive heating power control a...
- Patent number 11,955,915
- Issue date Apr 9, 2024
- Danfoss (Tianjin) Ltd.
- Shizhong Ji
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor and method for controlling the compressor
- Patent number 11,699,969
- Issue date Jul 11, 2023
- Danfoss (Tianjin) Ltd.
- Shizhong Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling compressor braking, frequency converter and...
- Patent number 11,133,760
- Issue date Sep 28, 2021
- Danfoss (Tianjin) Ltd.
- Shizhong Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING INITIAL POSITION OF ROTOR OF MOTOR
- Publication number 20240056010
- Publication date Feb 15, 2024
- DANFOSS (TIANJIN) LTD.
- Shizhong JI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotor, Interior Permanent Magnet Motor, and Compressor
- Publication number 20230119389
- Publication date Apr 20, 2023
- DANFOSS (TIANJIN) LTD.
- Wanzhen LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VARIABLE-FREQUENCY COMPRESSOR WITH ADAPTIVE HEATING POWER CONTROL...
- Publication number 20220186730
- Publication date Jun 16, 2022
- DANFOSS (TIANJIN) LTD.
- Shizhong Ji
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPRESSOR AND METHOD FOR CONTROLLING THE COMPRESSOR
- Publication number 20210058019
- Publication date Feb 25, 2021
- DANFOSS (TIANJIN) LTD.
- Shizhong Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARAMETER CONTROL SYSTEM AND MOTOR INCLUDING THE PARAMETER CONTROL...
- Publication number 20210036651
- Publication date Feb 4, 2021
- DANFOSS (TIANJIN) LTD.
- Shizhong Ji
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR CONTROLLING COMPRESSOR BRAKING, FREQUENCY CONVERTER AND...
- Publication number 20200186057
- Publication date Jun 11, 2020
- DANFOSS (TIANJIN) LTD.
- Shizhong Ji
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Shizhong Ji

Person

Patents Grantslast 30 patents

Parameter control system and motor including the parameter control...

Variable-frequency compressor with adaptive heating power control a...

Compressor and method for controlling the compressor

Method for controlling compressor braking, frequency converter and...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETECTING INITIAL POSITION OF ROTOR OF MOTOR

Rotor, Interior Permanent Magnet Motor, and Compressor

VARIABLE-FREQUENCY COMPRESSOR WITH ADAPTIVE HEATING POWER CONTROL...

COMPRESSOR AND METHOD FOR CONTROLLING THE COMPRESSOR

PARAMETER CONTROL SYSTEM AND MOTOR INCLUDING THE PARAMETER CONTROL...

METHOD FOR CONTROLLING COMPRESSOR BRAKING, FREQUENCY CONVERTER AND...